•【Ergonomic Design】Liquid silicone ear tips and ultra-lightweight construction (5g per earbud) ensure maximum comfort during extended wear. •【Smart Touch Controls】Intuitive touch controls support voice assistant activation, auto play/pause functionality, and various media controls for effortless operation. •【AI-Powered Sound Optimization】Adaptive equalizer utilizes artificial intelligence to optimize audio based on your ear structure, delivering personalized sound quality. •【Crystal Clear Calls】High-sensitivity microphones combined with ENC (Environmental Noise Cancellation) algorithm effectively filter out wind and background noise, ensuring clear communication comparable to face-to-face conversations. •【Immersive Audio Experience】Experience deep bass and crystal-clear treble at any volume, perfect for workouts, commutes, or daily adventures without compromising awareness of your surroundings. •【IPX4 Water Resistance】Protected against splashes and sweat, making these earbuds ideal for active lifestyles and outdoor use. •【Versatile Functionality】Easily switch between gaming and music modes, control playback, adjust volume, and navigate tracks with the multi-function touch controls. Specifications: •Model: NE55 •Bluetooth-compatible Version: 6.0 •Transmission Range: ≥ 10m •Speaker Size: ∅10mm •Audio Decoding: AAC, SBC •Earbud Battery Capacity: 40mAh •Charging Case Battery Capacity: 250mAh •Earbud Usage Time: Approximately 5 hours •Earbud Charging Time: Approximately 1.5 hour •Charging Case Charging Time: Approximately 1.5 hours •Water Resistance Rating: IPX4 Package included: •2 x Earphones •1 x Charging Case •1 x Charging Cable •1 x English and Chinese Manual •Other items not include